public AddStudentFormPresenter(IAddStudentFrom addStudentBoard)
        {
            this.addStudentBoard = addStudentBoard;

            this.addStudentBoard.FormLoad  += Student_FormLoad;
            this.addStudentBoard.SaveClick += Student_SaveClick;
        }
        //---------------------------------------------------------------------------

        public AddStudentFormPresenter(Model.Model _model, IAddStudentFrom addStudentBoard)
        {
            m_model           = _model;
            m_addStudentBoard = addStudentBoard;

            addStudentBoard.FormLoad  += Student_FormLoad;
            addStudentBoard.SaveClick += Student_SaveClick;
        }